<?php
class Wow_Armory_Parse_Result_Need
{
    
    private static $_needs = array();
    
    public static function set($need)
    {
        self::$_needs[$need] = $need;
    }
    
    public static function get($need)
    {
        if (isset(self::$_needs[$need])) {
            return self::$_needs[$need];
        }
        
        return null;
    }
    
    public static function getNeeds()
    {
        return self::$_needs;
    }
    
}